1.
FLOSS UK Spring, March 2017
Open your Data Center:
Open Source Virtualization
with oVirt
Senior Software Engineer
RHV Storage, Red Hat
www.linkedin.com/in/rollandf
Freddy Rolland

2.
FLOSS UK Spring, March 2017
Virtualization ?

3.
FLOSS UK Spring, March 2017
Three Pillars of Management
Functionality
Stability Simplicity

4.
FLOSS UK Spring, March 2017
Three Pillars of Management
Functionality
Stability Simplicity

5.
FLOSS UK Spring, March 2017
Community
https://ovirt.biterg.io/

6.
FLOSS UK Spring, March 2017
Community
https://ovirt.biterg.io/

7.
FLOSS UK Spring, March 2017
Proven user base
http://www.ovirt.org/community/user-stories/user-stories/

8.
FLOSS UK Spring, March 2017
Three Pillars of Management
Functionality
Stability Simplicity

9.
FLOSS UK Spring, March 2017
Simplicity - Start a VM
/usr/libexec/qemu-kvm -name vm-f16-buildmachine -S -M rhel6.4.0 -cpu Westmere
-enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -uuid a8ccdb60-8a42-44f5-9669-
d74c3b2eff43 -smbios type=1,manufacturer=Red Hat,product=RHEV Hypervisor,version=6Server-
6.4.0.4.el6,serial=30353036-3837-4247-3831-30394635324C_78:e7:d1:22:46:d8,uuid=a8ccdb60-
8a42-44f5-9669-d74c3b2eff43 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/vm-f16-buildmachine.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=2013-10-08T12:16:16,driftfix=slew
-no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-
pci,id=virtio-serial0,bus=pci.0,addr=0x4 -drive if=none,media=cdrom,id=drive-ide0-1-
0,readonly=on,format=raw,serial= -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-
0,id=ide0-1-0 -drive file=/rhev/data-center/f79b0b28-c82f-11e0-8739-78e7d1e48c4c/5bab6470-
8825-4e3a-b408-ebcde93678b6/images/4c213cd2-c4d5-441b-a1ac-dfb1a6868699/11b3e132-50a5-481b-
b48b-e3b1f2879e69,if=none,id=drive-virtio-disk0,format=qcow2,serial=4c213cd2-c4d5-441b-a1ac-
dfb1a6868699,cache=none,werror=stop,rerror=stop,aio=native -device virtio-blk-
pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive
file=/rhev/data-center/f79b0b28-c82f-11e0-8739-78e7d1e48c4c/5bab6470-8825-4e3a-b408-
ebcde93678b6/images/02330fa2-d1ff-48e0-a843-842c2376756f/5a283126-4d27-4eef-86dd-
fb538d8d08e4,if=none,id=drive-virtio-disk1,format=qcow2,serial=02330fa2-d1ff-48e0-a843-
842c2376756f,cache=none,werror=stop,rerror=stop,aio=native -device virtio-blk-
pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk1,id=virtio-disk1 -netdev
tap,fd=31,id=hostnet0,vhost=on,vhostfd=32 -device virtio-net-
pci,netdev=hostnet0,id=net0,mac=00:1a:4a:23:12:13,bus=pci.0,addr=0x3,bootindex=2 -chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/vm-f16-
buildmachine.com.redhat.rhevm.vdsm,server,nowait -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -chardev
socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/vm-f16-
buildmachine.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-
serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -chardev
spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=virtio-
serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -spice
port=5904,tls-port=5905,addr=10.35.16.4,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-
channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-
channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-
migration=on -k en-us -vga qxl -global qxl-vga.ram_size=67108864 -global qxl-
vga.vram_size=67108864

10.
FLOSS UK Spring, March 2017
Simplicity - Add a Host

11.
FLOSS UK Spring, March 2017
Simplicity - Start a VM

12.
FLOSS UK Spring, March 2017
Three Pillars of Management
Functionality
Stability Simplicity

13.
FLOSS UK Spring, March 2017
High Level Architecture

14.
FLOSS UK Spring, March 2017
Functionality - Dashboard

15.
FLOSS UK Spring, March 2017
Functionality – Admin Portal

16.
FLOSS UK Spring, March 2017
Functionality – User Portal

17.
FLOSS UK Spring, March 2017
Live VM migration

18.
FLOSS UK Spring, March 2017
No downtime
Live storage migration
Live snapshot
Hotplug

19.
FLOSS UK Spring, March 2017
Eating monster VMs for breakfast
4 TB vRAM
240 vCPUs
16K vDisks

20.
Live snapshot
Task Management
Async Operations
Live Migration
Overcommit
CPU, Memory, I/O
Hotplug
External Providers
Hosted
Engine + HA engine
Live Storage Migration
SSO
NUMA
SPICE
Memory
Ballooning
PCI passthrough
Quota
Import Storage
Domain
VIRT V2V
iSCSI, NFS,
Fiber Channel
Network Interfaces
Management
Cinder
User Roles
Fence Kdump support PPC Support
Foreman Hosts
Provisioning
Host Upgrade
Manager
Expose Errata
Information
SRIOV SupportVM Leases
Hyperconverged
Gluster

21.
FLOSS UK Spring, March 2017
Three Pillars of Management
Functionality
Stability Simplicity

22.
FLOSS UK Spring, March 2017
Help Wanted!

23.
FLOSS UK Spring, March 2017
Help us make it better
Web
http://www.ovirt.org
https://github.com/oVirt
https://twitter.com/ovirt
Mailing lists
http://lists.ovirt.org
IRC
#ovirt on OFTC

24.
FLOSS UK Spring, March 2017
Thank You !
frolland@redhat.com
https://github.com/rollandf
https://www.linkedin.com/in/rollandf
https://twitter.com/FiveVs1